To make a jam with lemons and a Thymus mix 350 g of sugar with 300 ml of water, add 2 lemons cut into circles, 2 bunches of a fresh Thymus, 7 g of pectin. Boil it for 30 minutes. Then chill it and filter. Boil syrup again for 20 more minutes. Return lemon circles to the syrup. Chill it.